#banner {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
}
#banner img {
  width: 100%;
  height: 100%;
}
#banner .swiper-container {
  width: 100%;
  height: 300px;
  position: absolute;
  left: -875px;
  margin-left: 50%;
}
#banner .swiper-pagination {
  bottom: -20px;
  right: 100px;
}
#banner .swiper-pagination-bullet {
  width: 15px;
  height: 15px;
  background: #fff;
  margin: 32px 4px;
}
#banner .swiper-button-prev, #banner .swiper-button-next {
  display: none;
}

#banner:hover .swiper-button-prev, #banner:hover .swiper-button-next {
  display: block;
}

#banner .carousel-control {
  display: none;
}

#banner .bannerAdvertising:hover .carousel-control {
  display: block;
}
